All categories

4 years ago

Describe how you could use paper folding to illustrate the fraction 1/9.

2 answers:

8 0

✯Fold a paper in thirds.
✯ Fold each third into thirds again.
✯Shade in; or fold in one of the indented pieces which will illustrate 1/9

V125BC [204]4 years ago

6 0

You can fold it 9 times

You might be interested in

Determine the solution to the system of equations below. x - 3y = 1 3x-5y = 11

andrew11 [14]

Answer:

(x,y)=(7,2)

Step-by-step explanation:

5 0

3 years ago

Whats 7(35+5) i need it for my sexth grade exam tommorow

ki77a [65]

Answer:

280

Good luck on your exam tomorrow! :-)

Step-by-step explanation:

8 0

3 years ago

A simple random sample of 64 observations was taken from a large population. The sample mean and the standard deviation were det

iragen [17]

Answer:

The correct option is d

Step-by-step explanation:

From the question we are told that

The sample size is n = 64

The mean is $\= x = 320$

The standard deviation is $\sigma = 120$

Generally the standard error of the mean is mathematically represented as

$\sigma_x = \frac{\sigma}{ \sqrt{n} }$

=> $\sigma_x = \frac{120}{ \sqrt{64} }$

=> $\sigma_x =15$

7 0

3 years ago

How do you convert 6.5 quarts to cups?

Setler [38]

1 quart is equal to 4 cups, so 6.5 quarts are equal to? You have to multiply.

6 0

3 years ago

Read 2 more answers

If f(x) = <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B9%7D" id="TexFormula1" title="\frac{1}{9}" alt="\frac{1}{9}" align=

boyakko [2]

Answer:

Solution given:

f(x) = $\frac{1}{9}$ x-2

let f(x)=y

y = $\frac{1}{9}$ x-2

interchanging role of x and y

x= $\frac{1}{9}$ y-2

x+2= $\frac{1}{9}$ y

y=9(x+2)

y=9x+18

F-¹(x)=9x+18

and

F-¹(-1)=9*-1+18=-9+18=9

6 0

3 years ago